| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.28 | 8.872% | $238.7345 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $241.69 | 6.852% | $258.2506 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $15.98 | 4.305% | $16.6679 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $33.85 | 7.846% | $36.5059 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $88.73 | 7.593% | $95.4673 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $208.46 | 4.123% | $217.0548 | $217.05 | $217.05 | $217.10 |
| Purchase #7 | $44.25 | 7.769% | $47.6878 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $852.24 | $910.3688 | $910.37 | $910.35 | $910.50 | |